Tetraphenylethene functionalized quinoxaline derivative exhibiting aggregation-induced emission and multi-stimuli responsive fluorescent switching

Tetrahedron ◽  
2021 ◽  
pp. 132600
Author(s):  
Xiuyin Xiang ◽  
Yong Zhan ◽  
Wenjun Yang
Keyword(s):  
Stimuli Responsive ◽  
Quinoxaline Derivative ◽  
Aggregation Induced Emission

A stimuli responsive two component supramolecular hydrogelator with aggregation-induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (36) ◽  
pp. 7117-7121 ◽  
Author(s):  
Dennis Aschmann ◽  
Steffen Riebe ◽  
Thorben Neumann ◽  
Dennis Killa ◽  
Jan-Erik Ostwaldt ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Two Component

A dual pH-responsive two component hydrogelator with aggregation-induced emission properties is described. The orchestration of supramolecular guadiniumcarbonylpyrrole dimerisation and the recognition of carboxylic acid is reason for the gelation.

Effects of incorporating regioisomers and flexible rotors to direct aggregation induced emission to achieve stimuli-responsive luminogens, security inks and chemical warfare agent sensors

2020 ◽  
Vol 56 (55) ◽  
pp. 7633-7636 ◽  
Author(s):  
Laxmi Raman Adil ◽  
Parameswar Krishnan Iyer
Keyword(s):  
Photophysical Properties ◽  
Chemical Warfare Agents ◽  
Design Strategy ◽  
Chemical Warfare Agent ◽  
Chemical Warfare ◽  
Simple Design ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Flexible Rotors ◽  
Warfare Agents

A simple design strategy to convert ACQ materials into bright AIE luminogens is demonstrated. Unique differences in photophysical properties were observed among them which gave rise to stimuli responsive behaviour and sensor for chemical warfare agents.

Stimuli-responsive fluorophores with aggregation-induced emission: implication for dual-channel optical data storage

2016 ◽  
Vol 4 (23) ◽  
pp. 5334-5341 ◽  
Author(s):  
Liangyu Hu ◽  
Yuai Duan ◽  
Zhenzhen Xu ◽  
Jing Yuan ◽  
Yuping Dong ◽  
...  
Keyword(s):  
Data Storage ◽  
Optical Data Storage ◽  
Optical Data ◽  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Dual Channel

Dual-channel optical data storage can be either read-only or rewritable based on the stimuli-responsive AIE fluorophores.

scholarly journals Multi-stimuli responsive luminescent azepane-substituted β-diketones and difluoroboron complexes

2017 ◽  
Vol 1 (9) ◽  
pp. 1866-1874 ◽  
Author(s):  
Fang Wang ◽  
Christopher A. DeRosa ◽  
Margaret L. Daly ◽  
Daniel Song ◽  
Michal Sabat ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Mechanochromic Luminescence

Multi-stimuli responsive properties were found for azepane-substituted β-diketones and difluoroboron complexes, including solvatochromism, viscochromism, aggregation-induced emission, mechanochromic luminescence and halochromism.

Multi-stimuli responsive supramolecular gels based on a D–π–A structural cyanostilbene derivative with aggregation induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (7) ◽  
pp. 1658-1665 ◽  
Author(s):  
Xiaoxu Wang ◽  
Zeyang Ding ◽  
Yao Ma ◽  
Yuping Zhang ◽  
Hongxing Shang ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Supramolecular Gels ◽  
Fluorescence Switching ◽  
Reversible Gel

Reversible gel–sol transitions accompanied by fluorescence switching of BAPBIA gel upon multiple stimuli including heat, light, TBAF and TFA.

A “keto–enol tautomerization”-based response mechanism: a novel approach to stimuli-responsive supramolecular gel

2015 ◽  
Vol 51 (61) ◽  
pp. 12224-12227 ◽  
Author(s):  
Qi Lin ◽  
Tao-Tao Lu ◽  
Jin-Chao Lou ◽  
Gui-Yuan Wu ◽  
Tai-Bao Wei ◽  
...  
Keyword(s):  
Sol Gel ◽  
Stimuli Responsive ◽  
Response Mechanism ◽  
Aggregation Induced Emission ◽  
Supramolecular Gel ◽  
Dual Channel ◽  
Novel Approach ◽  
Specific Selectivity ◽  
Sol Gel Transition ◽  
Gel Transition

By “keto–enol tautomerization”, gelator G3 can be self-assembled into a stable organogel (OG3) accompanied by strong aggregation induced emission (AIE). OG3 could dual-channel sense S2− with specific selectivity via reversible sol–gel transition and fluorescent changes.

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